van Kelckhoven B J, Kroon M
HagaZiekenhuis, locatie Leyenburg, Leyweg 275, 2545 CH Den Haag.
Ned Tijdschr Geneeskd. 2006 Oct 28;150(43):2377.
A 24-year-old man sustained a sporting accident which caused the contour of the proximal part of the right clavicle to disappear, due to a posterior sternoclavicular dislocation.